Following up the success that the organization had with Rick Porcello, the club nabbed another advanced high school arm in Turner. The right-hander did not make a pro appearance after signing, but he’ll likely begin his career in low-A ball at the start of 2010. He has No. 1 starter potential, but he’s probably not going to get to the Majors as quickly as Porcello did.

The club nabbed a couple of college players – Oliver and Austin Wood (5th round) – who should move quickly, especially if they’re kept in the bullpen. Oliver did not appear in a game during the regular season, but he did get into 10 games in the Arizona Fall League. In 15 innings, he allowed 12 hits and struggled with his control with nine walks. On the plus side, he struck out 15 batters. He uses a low-to-mid-90s fastball, cutter and change-up. Wood, another lefty, made just four appearances during the regular season, including three in high-A. In six total innings, he did not walk a batter or give up a homer. Wood’s repertoire includes an 88-91 mph fastball and a solid change-up.

Third-round pick Wade Gaynor had a rough debut in short-season ball, and he hit just .192/.281/.282 with eight steals in 234 at-bats. He was hurt by a .235 BABIP. Over-draft signee Fields did not appear in a regular-season game, but the organization has a lot of hope for the shortstop. He walked away from a scholarship with the University of Michigan for a $1.6 million bonus, but he’s still raw in many facets of the game. Keep an eye on ninth round pick John Murrian. The catcher had a solid debut in short-season ball by hitting .296/.356/.468 in 186 at-bats. Entering the draft, he was considered a solid hitter who had below-average power. He took to wood bats quite well, though, and posted a promising ISO of .172. Murrian also has a good defensive reputation.

The 2008 draft was all about adding pitching depth to the system – and choosing players that could move quickly into the barren upper levels of the organizations. First-rounder Perry did just that and spent a good portion of the season in Detroit where he showed some rough spots with a 5.55 BB/9 rate and a 4.52 FIP. He needs to add polish to his control, as well as the command of his slider. Satterwhite spent the ’09 season in double-A where he also struggled with his control and posted a walk rate of 4.93 BB/9. He has good overall stuff and should help out the MLB team soon. Green had a nice year in high-A ball, although he missed some time. In 36.0 innings, he posted a strikeout rate of 8.75 K/9 and showed better control than some of the other pitchers in the draft with a 3.50 BB/9.

Fourth rounder Brett Jacobson, another college reliever, was traded to Baltimore in the Aubrey Huff deal in ’09. The best reliever of the bunch may turn out to be Robbie Weinhardt (10th round). He reached double-A in ’09 and has shown inconsistent control at times, but he strikes out a lot of batters (9.19 K/9 in 31.1 double-A innings) while maintaining a ground-ball rate around 50%.

Fifth-rounder Alex Avila has exceeded all expectations and reached in the Majors in ’09 after hitting well in double-A. He also showed intriguing patience and power potential this past season; Avila hit five homers in 61 MLB at-bats (.311 ISO). He could be the catcher of the future for the organization. Infielder Brandon Douglas (11th round) has also been better than advertised after dealing with injuries in college. Already 24, he projects as a big-league utility player at the very least.

The ’07 draft had some ups and some downs. Porcello rocketed to the Majors and had a Rookie-of-the-Year-worthy season. Crosby has been hampered by injuries but he got back on track in ’09 with a 2.80 FIP in 24 low-A starts. Putkonen also had a solid ’09 season. Both Worth and Iorg have been disappointments, and both were rushed to the detriment of their careers. Hamilton’s control has been all over the map in his three-year career and he posted a walk rate of 5.55 in low-A ball in ’09. His ERA was ugly at 7.09, but his FIP was a little less so at 5.15. The organization probably wishes that it had signed 41st rounder D.J. LeMahieu, an infielder who was the Cubs’ second-rounder in ’09 and hit very well in his debut.

First-rounder Miller was used in a trade with Florida to acquire Miguel Cabrera (and Dontrelle Willis). Both Bourquin and Boesch have been disappointments, although the latter prospect showed potential in ’09 with solid power numbers (.235 ISO) in double-A. The club did score with its fourth-round (Ryan Strieby) and fifth-round (Scott Sizemore) selections. Both players could play big roles with the club in 2010, with Sizemore earmarked as the starting second baseman. Closer prospect Casey Weathers would have been a great sign out of the 25th round. He went in the first round to Colorado the following season.